python解析git log后生成页面显示git更新日志信息
使用git log可以查到git上项目的更新日志。
如下两个git项目，我想把git的日志信息解析成一个便于在浏览器上查看的页面。
https://github.com/gityf/lua
https://github.com/gityf/db
使用git log命令获取git更新日志信息：
D:\git\github\lua>git log > ..\lua.gitlog D:\git\github\db>git log > ..\dbutils.gitlog
生成两个git更新日志文件lua.gitlog和dbutils.gitlog。
文件内容格式是这样的：
commit a5ff94375f48c7de067a1c191cb60d720bf4f726
Author: Mr.YF <user@mail.cn>
Date: Tue Jan 12 19:43:33 2016 +0800
add thrift binary analysis code and doc.
commit 9dc9437070867e8d8ba7c9d4365efe3f2c317caf
Author: Mr.YF <user@mail.cn>
Date: Mon Jan 11 19:51:48 2016 +0800
add comments.
git log命令会输出关键字"commit","Merge","Author","Date"
使用下面脚本分析git日志，生成html的页面，便于查看。
'''
Created on 2016-1-25
@author: Mr.YF
'''
import os
import sys
def header():
headerHtml = '''<!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01 Transitional//EN "http://www.w3.org/TR/html4/loose.dtd">
<html><head><title>Statistics Report for gitcheck.</title>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
<style type=text/css><!--
body {
font-family: arial, helvetica, sans-serif;
font-size: 12px;
font-weight: normal;
color: black;
background: white;
}
th,td {
font-size: 10px;
}
h1 {
font-size: x-large;
margin-bottom: 0.5em;
}
h2 {
font-family: helvetica, arial;
font-size: x-large;
font-weight: bold;
font-style: italic;
color: #6020a0;
margin-top: 0em;
margin-bottom: 0em;
}
h3 {
font-family: helvetica, arial;
font-size: 16px;
font-weight: bold;
color: #b00040;
background: #e8e8d0;
margin-top: 0em;
margin-bottom: 0em;
}
li {
margin-top: 0.25em;
margin-right: 2em;
}
.hr {margin-top: 0.25em;
border-color: black;
border-bottom-style: solid;
}
.in {color: #6020a0; font-weight: bold; text-align: left;}
.frontend {background: #e8e8d0;}
.s {background: #e0e0e0;}
.a0 {background: #FF99CC; font-weight: bold;}
.a1 {background: #CCFF99;}
.a2 {background: #CCFFFF;}
.a3 {background: #CCCCFF;}
.a4 {background: #66CCCC;}
.a5 {background: #CCFF66;}
.a6 {background: #FFCC99;}
.maintain {background: #c07820;}
.rls {letter-spacing: 0.2em; margin-right: 1px;}
a.px:link {color: #ffff40; text-decoration: none;}
a.px:visited {color: #ffff40; text-decoration: none;}
a.px:hover {color: #ffffff; text-decoration: none;}
a.lfsb:link {color: #000000; text-decoration: none;}
a.lfsb:visited {color: #000000; text-decoration: none;}
a.lfsb:hover {color: #505050; text-decoration: none;}
table.tbl { border-collapse: collapse; border-style: none;}
table.tbl td { text-align: right; border-width: 1px 1px 1px 1px; border-style: solid solid solid solid; padding: 2px 3px; border-color: gray; white-space: nowrap;}
table.tbl td.ac { text-align: center;}
table.tbl th { border-width: 1px; border-style: solid solid solid solid; border-color: gray;}
table.tbl th.pxname { background: #b00040; color: #ffff40; font-weight: bold; border-style: solid solid none solid; padding: 2px 3px; white-space: nowrap;}
table.tbl th.empty { border-style: none; empty-cells: hide; background: white;}
table.tbl th.desc { background: white; border-style: solid solid none solid; text-align: left; padding: 2px 3px;}
table.lgd { border-collapse: collapse; border-width: 1px; border-style: none none none solid; border-color: black;}
table.lgd td { border-width: 1px; border-style: solid solid solid solid; border-color: gray; padding: 2px;}
table.lgd td.noborder { border-style: none; padding: 2px; white-space: nowrap;}
u {text-decoration:none; border-bottom: 1px dotted black;}
-->
</style></head><body><h1>GitCheck Center</h1><hr><h3>> General git information</h3>
<table border=0>'''
return headerHtml
def footer():
footHtml = '''</table></body></html>'''
return footHtml
def row():
rowHtml = '''<tr class=a%d><td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</td></tr>'''
return rowHtml
def indexMainRow():
rowHtml = '''<tr class=a0><td>ID</td><td>branch git log info.</td></tr>'''
return rowHtml
def indexRow():
rowHtml = '''<tr class=a%d><td>%d</td><td><a href="gitinfo/%s">%s</a></td></tr>'''
return rowHtml
def tdClassId(pageId):
pageId += 1
if pageId >= 7:
pageId = 1
return pageId
def gitcheck(inFileName="gitcheck.in", outFileName="gitcheck.out.html"):
fn = open(inFileName, "r")
fnOut = open(outFileName, "w")
fnOut.write(header())
fnOut.write(row() % (0, "commit","Merge","Author","Date", "Comment"))
lines = fn.readlines()
beginTag = False
pageId = 1
goodLine = {0:"",1:"",2:"",3:"",4:""}
for line in lines:
if len(line) <= 2:
continue
if line.startswith("commit"):
beginTag = True
goodLine[0] = line[6:]
pageId = tdClassId(pageId)
continue
if beginTag:
if line.startswith("Merge: "):
goodLine[1] = line[7:]
elif line.startswith("Author: "):
goodLine[2] = line[8:]
elif line.startswith("Date: "):
goodLine[3] = line[6:]
else :
goodLine[4] = line
beginTag = False
fnOut.write(row() % (pageId,goodLine[0],goodLine[1],goodLine[2],goodLine[3],goodLine[4]))
goodLine = {0:"",1:"",2:"",3:"",4:""}
fn.close()
fnOut.write(footer())
fnOut.flush()
fnOut.close()
def lsHtmls(dirName="gitinfo"):
htmlFiles = []
allFile = os.listdir(dirName)
for f in allFile:
if f.endswith(".html"):
htmlFiles.append(f)
print f
return htmlFiles
def createIndex(dirName):
files = lsHtmls(dirName)
if len(files) > 0:
fnOut = open("index.html", "w")
fnOut.write(header())
fnOut.write(indexMainRow())
pageId = 1
ii = 1
for f in files:
fnOut.write(indexRow() % (ii, pageId, f, f))
ii = tdClassId(ii)
pageId += 1
fnOut.write(footer());
fnOut.close()
if __name__ == '__main__':
if len(sys.argv) >= 3:
gitcheck(sys.argv[1], sys.argv[2])
elif len(sys.argv) >= 2:
createIndex(sys.argv[1])
把python代码保存为gitcheck.py
使用如下命令解析日志文件lua.gitlog和dbutils.gitlog。
F:\pyworkspace\gitcheck>python gitcheck.py dbutils.gitlog gitinfo\dbutils.html F:\pyworkspace\gitcheck>python gitcheck.py lua.gitlog gitinfo\lua_thrift_demo.html F:\pyworkspace\gitcheck>python gitcheck.py gitinfo dbutils.html lua_thrift_demo.html
python gitcheck.py gitinfo会把目录gitinfo下所有的html文件汇总生成一个index.html主页。
效果如下：
主页
跳转到某个项目查看git日志信息
Done.
